and the latest in the search for the remains of teamster jimmy hoffa, appears to have come up empty. authorities found nory remains of hoffa after digging up the floor of a shed in detroit. tests on the soil will be back on monday. but for now, the 37-year-old mystery remains a mystery. >>> the amazing video we've been showing you of the elderly man jumping from his burning apartment in new york city. lucky for him it was the middle of the day and the streets were crowded at the time. it's the terrifying drop caught on tape. 71-year-old ronnie poe, hanging from his third floor ledge, with nowhere to go but down. >> i had had no choice but to lean out the window as long as i could. >> reporter: moments earlier, poe's kitchen had caught fire. his bronx apartment quickly filling with smoke. there was no escape. so, poe reached back to his military training from decades ago. >> the smoke was coming in so bad. jump, jump. i'll do a paratrooper. >> reporter: he was once a paratrooper who made more than 50 jumps in his military career. but this time, no parachute. below, his neighbors came to his aid.